navigate to Extensions->Install / Uninstall and install the com_dropbox.zip file

navigate to Components->Dropbox

Click to "New"

Select if you would like to use Sugarsync or Dropbox

if you use Sugarsync you need to type in your Sugarsync username and password

Type in a foldername (e.g. "files").

For Dropbox users this folder will be a subfolder of "joomla". You don't need to create "joomla" it will be created automaticaly

Sugarsync users can use every folder in their account

Click to "Save" - to save your joomla-box

Click to "Parameters" to set up the configuration

Click to the "Connect" link in the "Action"-ColumnIf you use Dropbox:

you will be redirected to the Dropbox Website, and it asks you if you would like to connect "Joomla Component" to Dropbox

Click to "Allow"

You will be redirected back to your own webpage, and a folder "joomla" is created in your Dropbox. Don't mind the error!

Navigate to your Dropbox and go into the joomla directory

Create the directory, your choose in step 11 (e.g. "files") (For Dropbox users this directory has to be a subdirectory of the "joomla" directory).

Put files into this directory

Go back to Joomla, and reload the page. Your files should be visible now.

You can access the Box in Joomla via index.php?option=com_dropbox&id=3 , replace the 'id=' parameter with your Joomla-Box-ID. You will find it under Components->Dropbox. Or you can create a menu to your Joomla-Box

If you like to use the plugin navigate to Extensions->Install / Uninstall and install the plg_dropboxplugin.zip file